The story
- Proto-Germanic · inherited from*birkīnaz“made of birch”
- Old English · inherited frombircen
- Middle English · inherited frombirchen
- English todaybirken
From Middle English birchen, birken, from Old English bircen, *biercen, beorcen (“made of birch, birchen”), from Proto-Germanic *birkīnaz (“made of birch”). Cognate with English birchen, Dutch berken (“birchen”), Low German berken (“birchen”), German birken (“birchen”).
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.